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UART Speed


Best Answer smokingfish, 13 March 2013 - 10:22 PM

Found the solution for that:

 

init at 9600

send cmd for new baud 115200

Thread.Sleep(50);

close port

change baud

open port

receive ACK

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#1 smokingfish

smokingfish

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Posted 10 March 2013 - 04:25 PM

Hello there,

 

another Problem :)

 

I'm using a 4DSystems Touchscreen LCD over UART.

It works just fine on Netduino2 with Speeds up to 115200baud.

 

On Mini I can only use 9600baud, nothing else works.

 

What is the difference between the boards regarding this?

 

PS:

I'm changing the baud on the fly - I'm starting with 9600baud.

On the Display it works like this:

- init at 9600

- send command for new baud (115200)

- close port

- change baud

- open port

- receive ACK byte from Display

(this works just fine on Netduino2)



#2 smokingfish

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Posted 13 March 2013 - 10:22 PM   Best Answer

Found the solution for that:

 

init at 9600

send cmd for new baud 115200

Thread.Sleep(50);

close port

change baud

open port

receive ACK






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